More about the product
The Hertz MLK165.3 Mille Legend 6.5-Inch Component Speakers are part of Hertz’s flagship Mille Legend series, designed for premium car audio systems that demand clarity, precision, and dynamic sound. This system combines advanced engineering with high-quality materials to deliver an exceptional listening experience.
The MLK165.3 includes a 165mm woofer and a 28mm tweeter, each optimised for accurate sound reproduction. The woofer uses a cone reinforced with cotton fibres, providing excellent rigidity and low mass for precise mid-bass performance. This design ensures smooth, controlled movement and reduces unwanted resonance, resulting in natural and detailed sound.
The tweeter features a Tetolon dome diaphragm paired with a powerful neodymium magnet system. This combination delivers crisp, extended high frequencies with minimal distortion, ensuring a clean and natural treble response.
The system is complemented by the MLCX2TW3 passive crossover, which ensures accurate frequency distribution between the woofer and tweeter. It includes adjustable tweeter level control, allowing fine-tuning for optimal balance and integration. High-quality components in the crossover maintain signal integrity and reduce distortion.
Installation flexibility is a key advantage of the MLK165.3, making it easier to achieve the best acoustic positioning in different vehicles. The compact design of the tweeter and the optimised basket of the woofer allow for seamless integration without compromising aesthetics.
While the MLK165.3 excels in delivering detailed highs and rich mid-bass, it does not produce deep sub-bass frequencies on its own. For full-range sound, pairing with a dedicated subwoofer is recommended. This system is ideal for those who value clarity and realism in vocals and instruments.
Every component of the Hertz MLK165.3 Mille Legend reflects Italian craftsmanship and a commitment to acoustic excellence. From the reinforced woofer cone to the precision tweeter design, this system is built for enthusiasts who demand premium sound quality.
Technical details
- Brand
- Hertz
- Continuous Power Handling
- 150WRMS
- Frequency Response
- 40Hz ÷ 25kHz
- Impedance
- 4Ω
- Peak Power
- 300W
- Size
- 6.5 inches
Look out for Bankstown Sound Recommendations
The Hertz MLK165.3 Mille Legend is ideal for car audio enthusiasts seeking premium clarity and detail. It suits vehicles with space for component systems and pairs best with a subwoofer for full-range sound. Compared to entry-level speakers, it offers superior materials, advanced crossover design, and precise tuning. However, it does not produce deep bass on its own, so it is not intended as a standalone solution. Perfect for those who value accuracy and realism in vocals and instruments.
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.

